Auld Lang Syne

In this mode, the enemies are more powerful, have more health, and deal more damage to booker. try to scavenge everything, and look everywhere for infusion, gears, lock-picks, and money, so you can upgrade your weapons, and vigors. the most difficult part of the game in this difficulty is the siren, you can kill her by using the devil's kiss Vigor, and use the sniper to aim on her head, also, use bucking bronco to send the living dead in the air, so you get a chance to aim peacefully. don't forget to use the gears that boost-up the damage of your weapons, and vigors.